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About your ThinkPad R400 Series

Slots:
2 (2 banks of 1)
Maximum memory:
8GB
Standard memory:
1GB removable


Good news!

Your computer will work with several of our Crucial SATA drives.

All compatible upgrades

Compatible memory for:

ThinkPad R400 Series

We do not have compatible memory upgrades for your system at this time.

Internal SSD for:

ThinkPad R400 Series

External SSD for:

ThinkPad R400 Series

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